I use this Temperature station in the living room. The values are easy to read, even from a distance. To check the accuracy I have additionally provided two different thermostats. (TFA Dostmann 30.5021.02 "Style" thermo-hygrometer and Techno Line WS 9440 Weather Station) The variation in temperature at the three devices was between 0.1 to 0.3 ° C and at the humidity between 1-3%. I think that proves sufficient accuracy. By the by, you would earn 5 stars. A star deduction, there is only because when the outside temperature no moisture is measured with. Is probably no longer considered in the price.